Description:
------------
PHP 8.0.1+ seems to introduce a new issue with LimitIterator and SplFileObject, where the wrapping LimitIterator just is "empty" immediately.

I encountered this with READ_CSV | READ_AHEAD | SKIP_EMPTY as the SplFileObject flags but it seems to just be READ_AHEAD that causes the issue. I also initially thought this only happened when the offset was 1 line away from EOF but I can reproduce further away.

Just a guess that it may be related to or a regression caused by Bug 68004 given the 8.0.1 coincidence.

Test script:
---------------
See https://3v4l.org/2SRvp

<?php

$s = fopen('/tmp/test.csv', 'w+');
fwrite($s, "foo,bar\nbaz,bat\nmore,data\n");
fclose($s);

$sfo = new SplFileObject('/tmp/test.csv');
$sfo->setFlags(SplFileObject::READ_AHEAD);
$limitIter = new LimitIterator($sfo, 1, -1);

foreach($limitIter as $row) {
    var_dump($row);
}

Expected result:
----------------
string(8) "baz,bat
"
string(10) "more,data
"
string(0) ""

Actual result:
--------------
[no output]